Molly Smitten-Downes will wear a stunning gold dress for her Eurovision performance.
The UK's Eurovision hopeful performed in the gold metallic mini-dress with fur edging and strappy boots during a rehearsal in Copenhagen, Denmark.
The Daily Mirror reported an onlooker as saying: "She wore an interesting outfit best described as Raquel Welch's One Million Years BC meets C-3PO.
"She was smiling more today and looking at the camera a lot, which is very important."
The singer, 27, has become third favourite to win on Saturday night with her balled Children Of The Universe.
According to the Mirror, Molly, from Leicestershire, said at a press conference that she was concentrating on saving her voice for the big event, hosted for BBC One by Graham Norton.
Molly's chances of success have increased further after getting a place in the second half of the competition following a draw.